# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.277597	Archaea.26476	Euryarchaeota.29477	Methanosarcina.5283	-	mac.2803	mac:MA_3021   sodium/calcium exchanger protein; K07301 cation:H+ antiporter
OC.277597	Archaea.26476	Euryarchaeota.29477	Methanosarcina.5283	-	mls.1274	mls:MSLAZ_1272   Inner membrane protein YrbG, predicted calcium/sodium:proton antiporter; K07301 cation:H+ antiporter
OC.277597	Archaea.26476	Euryarchaeota.29477	Methanosarcina.5283	Methanosarcina_sp_.8870	metm.2183	metm:MSMTP_2237   Sodium/calcium exchanger protein; K07301 cation:H+ antiporter
OC.277597	Archaea.26476	Euryarchaeota.29477	Methanosarcina.5283	Methanosarcina_sp_.1074	mef.2056	mef:MSWH1_2130   Inner membrane protein YrbG, predicted calcium/sodium:proton antiporter; K07301 cation:H+ antiporter
OC.277597	Archaea.26476	Euryarchaeota.29477	Methanosarcina.5283	Methanosarcina_sp_.1074	meq.2865	meq:MSWHS_2965   sodium/calcium exchanger protein; K07301 cation:H+ antiporter
OC.277597	Archaea.26476	Euryarchaeota.29477	Methanosarcina.5283	Methanosarcina_siciliae.1855	msj.3080	msj:MSSAC_3282   Inner membrane protein YrbG, predicted calcium/sodium:proton antiporter; K07301 cation:H+ antiporter
OC.277597	Archaea.26476	Euryarchaeota.29477	Methanosarcina.5283	Methanosarcina_siciliae.1855	msz.1154	msz:MSSIH_1147   Inner membrane protein YrbG, predicted calcium/sodium:proton antiporter; K07301 cation:H+ antiporter
OC.277597	Archaea.26476	Euryarchaeota.29477	Methanosarcina.5283	Methanosarcina_siciliae.1855	msw.1213	msw:MSSIT_1197   Inner membrane protein YrbG, predicted calcium/sodium:proton antiporter; K07301 cation:H+ antiporter
OC.277597	Archaea.26476	Euryarchaeota.29477	Methanosarcina.5283	-	mhor.1211	mhor:MSHOH_1193   Sodium/calcium exchanger protein; K07301 cation:H+ antiporter
OC.277597	Archaea.26476	Euryarchaeota.29477	Methanococcoides.1350	-	mbu.734	mbu:Mbur_0831   potassium-dependent sodium-calcium exchanger; K07301 cation:H+ antiporter
OC.277597	Archaea.26476	Euryarchaeota.29477	Methanococcoides.1350	-	mmet.978	mmet:MCMEM_0961   Sodium/calcium exchanger protein; K07301 cation:H+ antiporter
OC.277597	Archaea.26476	Euryarchaeota.29477	Methanohalophilus.550	-	mmh.1093	mmh:Mmah_1127   Na+/Ca+ antiporter, CaCA family; K07301 cation:H+ antiporter
OC.277597	Archaea.26476	Euryarchaeota.29477	Methanohalophilus.550	-	mhaz.1524	mhaz:BHR79_07905   sodium:proton exchanger; K07301 cation:H+ antiporter
OC.277597	Archaea.26476	Euryarchaeota.29477	-	-	mzh.417	mzh:Mzhil_0401   Na+/Ca+ antiporter, CaCA family; K07301 cation:H+ antiporter
OC.277597	Archaea.26476	Euryarchaeota.29477	-	-	mpy.2731	mpy:Mpsy_2905   K+-dependent Na+/Ca+ exchanger related-protein; K07301 cation:H+ antiporter
OC.277597	Archaea.26476	Euryarchaeota.29477	-	-	mhz.862	mhz:Metho_0893   K+dependent Na+ exchanger related-protein; K07301 cation:H+ antiporter